Should CEL come on during startup? -
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post #1 of 3 Old 04-26-2007, 12:26 PM Thread Starter
Brandon Iain
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Location: Portland, Oregon
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Should CEL come on during startup?

I'm having a couple issues with my 99 Wrangler w/2.5L that I'm trying to work through.

But a question came up in my searches on the forums. My CEL doesn't light up when I turn the ignition to on. Should it light up like my "Check Guages" and "Airbag" lights light up?

I took it to AutoZone not too long ago and didn't get any codes, but I'm just curious if I might be missing something here. I searched and searched, can't find anything, just need a quick confirmation.


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post #2 of 3 Old 04-26-2007, 01:05 PM
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Yes it should. As a matter of fact, in states that do OBDII inspections, that light failing to come on at startup is an instant fail.
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post #3 of 3 Old 04-26-2007, 01:12 PM
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I belive your 1999 TJ still uses a light bulb comapred to later model TJs that use LEDs. Your light bulb could be simply burned out. I would double check the light bulb is working properly before investigating other remedies.

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